129622800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 120

約数和(自身を含む): 419457280

約数和(自身を除く): 289834480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 991, 1090, 1200, 1308, 1635, 1744, 1982, 2180, 2616, 2725, 2973, 3270, 3964, 4360, 4955, 5232, 5450, 5946, 6540, 7928, 8175, 8720, 9910, 10900, 11892, 13080, 14865, 15856, 16350, 19820, 21800, 23784, 24775, 26160, 29730, 32700, 39640, 43600, 47568, 49550, 59460, 65400, 74325, 79280, 99100, 108019, 118920, 130800, 148650, 198200, 216038, 237840, 297300, 324057, 396400, 432076, 540095, 594600, 648114, 864152, 1080190, 1189200, 1296228, 1620285, 1728304, 2160380, 2592456, 2700475, 3240570, 4320760, 5184912, 5400950, 6481140, 8101425, 8641520, 10801900, 12962280, 16202850, 21603800, 25924560, 32405700, 43207600, 64811400, 129622800]

約数ペア:

[(1, 129622800), (2, 64811400), (3, 43207600), (4, 32405700), (5, 25924560), (6, 21603800), (8, 16202850), (10, 12962280), (12, 10801900), (15, 8641520), (16, 8101425), (20, 6481140), (24, 5400950), (25, 5184912), (30, 4320760), (40, 3240570), (48, 2700475), (50, 2592456), (60, 2160380), (75, 1728304), (80, 1620285), (100, 1296228), (109, 1189200), (120, 1080190), (150, 864152), (200, 648114), (218, 594600), (240, 540095), (300, 432076), (327, 396400), (400, 324057), (436, 297300), (545, 237840), (600, 216038), (654, 198200), (872, 148650), (991, 130800), (1090, 118920), (1200, 108019), (1308, 99100), (1635, 79280), (1744, 74325), (1982, 65400), (2180, 59460), (2616, 49550), (2725, 47568), (2973, 43600), (3270, 39640), (3964, 32700), (4360, 29730), (4955, 26160), (5232, 24775), (5450, 23784), (5946, 21800), (6540, 19820), (7928, 16350), (8175, 15856), (8720, 14865), (9910, 13080), (10900, 11892)]